| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.48 | 13.586% | $283.3744 | $283.37 | $283.35 | $283.40 |
| Purchase #2 | $136.27 | 11.274% | $151.6331 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $209.72 | 6.387% | $223.1148 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $249.86 | 5.519% | $263.6498 | $263.65 | $263.65 | $263.60 |
| Purchase #5 | $86.51 | 3.272% | $89.3406 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $242.95 | 7.200% | $260.4424 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $180.70 | 13.819% | $205.6709 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $1,355.49 | $1,477.2260 | $1,477.21 | $1,477.20 | $1,477.10 | |